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Texas gas well

Producing

CASSIN, E. W. ET AL

Cassin, E. W. Et Al is a gas well in Zapata County, Texas, operated by Merit Energy Company in the Los Mogotes (Lobo 1) field.

1 well

629mcf gas, last 12 months−45% vs prior year
Operator
Merit Energy Company
County
Zapata County
Field
Los Mogotes (Lobo 1)
RRC lease
04-192326

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Where it sits

This county

Zapata CountyZapataJim HoggZapata County
Zapata County
Gas in Jul 2026
18 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 23% of the 9 months before.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Gas output fell 45% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 45% over the last 12 monthsMonthly gas production for CASSIN, E. W. ET AL, Aug 2023 to Jul 2026. Gas output fell 45% over the last 12 months. 629 mcf in the 12 months through Jul 2026, against 1,151 mcf in the 12 months before.Last 12 months: 629 mcfmcf per month0255075100125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 45% over the last 12 monthsMonthly gas production for CASSIN, E. W. ET AL, Aug 2023 to Jul 2026. Gas output fell 45% over the last 12 months. 629 mcf in the 12 months through Jul 2026, against 1,151 mcf in the 12 months before.Last 12 monthsmcf per month0255075100125Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

95% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
95% of the gas went to a transmission line in the last 12 monthsShare of CASSIN, E. W. ET AL gas by disposition code each month, Aug 2023 to Jul 2026. 95% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
95% of the gas went to a transmission line in the last 12 monthsShare of CASSIN, E. W. ET AL gas by disposition code each month, Aug 2023 to Jul 2026. 95% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    95% · 600 mcf

  • Lease fuel (1)

    4.6% · 29 mcf

1 well on this lease

Wells on CASSIN, E. W. ET AL
API numberWell no.Status
42-505-345492Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Gulfmark Energy, Inc.CondensateGathers100Nov 1, 2017
Kinder Morgan Texas Pipeline LLCGas-well gasBuys100Sep 1, 2007
Merit Energy CompanyGas-well gasGathers100Jun 1, 2017

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

525 acres on the newest permit

Check your decimal on this lease
Permits for Cassin, E. W. Et Al
API numberWell no.Acreson the permit
42-505-345492525

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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36 months, newest first

Ledger for CASSIN, E. W. ET AL
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202618170$80.46$2.89
Jun 202612120$84.81$3.15
May 202615140$102.13$2.94
Apr 202617160$100.32$2.77
Mar 202665630$91.38$3.04
Feb 202638370$64.51$3.62
Jan 202651490$60.04$7.72
Dec 202559570$57.97$4.26
Nov 202539380$60.06$3.79
Oct 202587830$60.89$3.19
Sep 20251181110$63.96$2.97
Aug 20251101030$64.86$2.91
Jul 20251111040$68.39$3.20
Jun 20251091020$68.17$3.02
May 20251071010$62.17$3.12
Apr 202586810$63.54$3.42
Mar 2025101940$68.24$4.12
Feb 202595880$71.53$4.19
Jan 2025100920$75.74$4.13
Dec 202495870$70.12$3.01
Nov 202492850$69.95$2.12
Oct 202490830$71.99$2.20
Sep 202484780$70.24$2.28
Aug 202481750$76.68$1.99
Jul 202475700$81.80$2.07
Jun 202485790$79.77$2.54
May 202458540$80.02$2.12
Apr 202433310$85.35$1.60
Mar 202461570$81.28$1.49
Feb 202443400$77.25$1.72
Jan 202469640$74.15$3.18
Dec 202384790$71.90$2.52
Nov 202379740$77.69$2.71
Oct 202374690$85.64$2.98
Sep 202366620$89.43$2.64
Aug 202375700$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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This lease belongs to

OperatorMerit Energy CompanyFieldLos Mogotes (Lobo 1)CountyZapata County

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Los Mogotes (Lobo 1) field

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